Whole-system duct and dryer vent check with before-and-after photos - you see exactly what came out of your vents
That "$99 whole-house special" is a bait ad - the real number appears once they are in your hallway, or the "clean" is a shop-vac at the register. We photograph the inside of your ducts before and after instead.
Fast, Reliable Air Duct Cleaning Across Moraga
Air duct cleaning in Moraga typically runs $450-$850 for a complete residential system, with most homes in the $550-$700 range depending on duct accessibility and whether sealing work is needed. We’re usually scheduling 2-3 days out for standard appointments, and every estimate starts with a written price before any equipment enters your home. Call (323) 918-4345 to book a free inspection.
We’ve been driving the winding roads of Moraga since 2005, from the older hillside tracts off Sanders Ranch Road to the valley-floor neighborhoods near Campolindo High School. Our crews know the difference between a home built in 1968 with original flex duct routed through a baking attic and one from the 1990s with more accessible basement runs. That local familiarity matters because Moraga’s bowl-shaped valley geography creates duct problems you simply don’t see in flatland East Bay cities. When wildfire smoke settles here during atmospheric inversions, it lingers for days. Your HVAC system keeps running. And your ductwork keeps collecting what your 1-inch filter never caught.
Why Morton’s Air Duct Cleaning Is Moraga’s Preferred Air Duct Cleaning Company
Moraga homeowners call us back because we treat the house like it’s our own. Shoe covers and drop cloths go down before the first tool comes out of the van. If there’s a toddler napping down the hall or a senior dog who startles easily, our techs adjust – quieter tools, slower movements, a heads-up before any noise. That’s the Cedarwell Care Promise, and it’s not optional.
Paul Adeyemi built Morton’s on a simple standard: written price before work starts, every single time. No per-vent bait-and-switch. No “we found something unexpected” add-ons once we’re inside. The price you approve is the price on the invoice. Our 365-Day Done Right Promise means if something isn’t right, we make it right – full stop, no argument.
Our San Francisco Bay Area office coordinates dispatch to Moraga, so crews arrive with the right equipment for your specific home age and duct configuration. We’ve cleaned enough 1970s hillside homes here to know where the crushed runs hide and which attic access points require extra care on sloped lots.
Commercial Air Duct Cleaning in Moraga
Commercial Air Duct Cleaning in Moraga covers office suites, retail spaces, HOA clubhouses, and small medical offices throughout the 94556 zip code and surrounding commercial pockets near Moraga Road and Rheem Boulevard. These systems typically see heavier particulate loads than residential setups due to higher occupancy and longer daily run times, and Moraga’s valley-trapped pollen and smoke residue compound the buildup. A standard commercial cleaning runs $800-$1,800 depending on system size and accessibility, with larger multi-zone setups toward the higher end.
System Inspection and Access Planning
We start with a walkthrough to locate all return and supply points, identify fire dampers, and plan access without disrupting your business operations. For offices near Moraga Center or the Rheem Valley Shopping Center, we often schedule around your slowest hours to minimize impact on staff and customers.
Source Removal and Post-Clean Verification
Our commercial crews use Nikro and Abatement Technologies negative-pressure equipment to extract built-up debris without redistributing it through your space. After cleaning, we provide before-and-after photos of key duct sections and a summary of any mechanical issues spotted during the job.
Air Duct Cleaning Services in Moraga
Air Duct Cleaning Services in Moraga address the specific challenges of homes built during the town’s major growth period from the mid-1960s through the mid-1980s. Most of these houses still run original or early-generation flexible ductwork through unconditioned attics and crawlspaces on sloped lots – configurations that sag, separate at joints, and pull in valley smoke and oak pollen instead of conditioned air. A typical residential cleaning runs $450-$700 for a single-system home, with additional sealing or repair work quoted separately after camera inspection.
Full System Cleaning with Camera Inspection
We run a video camera through your complete duct network before and after cleaning. In Moraga’s older hillside homes, we regularly find crushed flex runs in attics and dark soot banding on supply registers from fire seasons past. The camera shows you exactly what we’re seeing – no guesswork, no scare tactics.

Supply and Return Duct Sealing
Cleaning alone doesn’t fix separated joints or rodent-chewed sections. When our inspection reveals leaks, we quote sealing or reconnection work with the same upfront written pricing. Reconnecting a separated joint in a hot attic can drop your blower motor’s amp draw and measurably improve airflow to distant rooms.

What happens when you call
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A real person answersNo phone trees - you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Moraga
Our vans carry professional-grade equipment from Nikro, Honeywell, and Aprilaire, with Abatement Technologies negative-pressure systems for jobs requiring full containment. We don’t use rental shop-vacs or entry-level brush kits. For Moraga’s original 1960s-80s duct materials, the right tool matters – aggressive brushes can tear aging flex duct, while inadequate suction leaves debris behind in long attic runs. We stock common replacement fittings and sealing materials locally, so when our camera finds a separated joint or rodent damage in your Rheem Boulevard area home, we can often address it same visit rather than rescheduling.
Common Air Duct Cleaning Problems We See in Moraga Homes
- Smoke residue from fire season inversions. Moraga’s valley geography traps wildfire smoke for days longer than open East Bay cities. We regularly find dark banding on supply registers and soot-coated flex-duct interiors in homes whose owners ran their systems during the Dixie, LNU, or SCU fire events. Standard 1-inch filters capture almost none of this fine particulate.
- Sagging and separated flex duct in unconditioned attics. Original 1970s ductwork routed through baking attic spaces on sloped lots has often sagged below insulation or pulled apart at joints. The leaks pull in hot attic air, oak pollen, and valley dust instead of delivering conditioned air to your rooms.
- Rodent intrusion through crawlspace penetrations. Chewed flex duct and nesting debris in crawlspaces spread contaminants through supply and return systems during forced-air operation. We find this most often in hillside homes with perimeter foundation vents and mature landscaping that provides cover.
- Premature blower motor strain from dirty coils and housings. Fine ash and soot that bypasses cheap filters coats the blower motor and evaporator coil, increasing amp draw and shortening equipment life. After thorough cleaning and reconnection of separated ducts, we often measure improved airflow and reduced motor load.
Pricing for Air Duct Cleaning in Moraga, CA
Most complete residential air duct cleanings in Moraga fall between $550 and $700 for a single forced-air system with 12-20 supply and return registers. Smaller homes with straightforward basement ductwork may run $450-$550, while larger hillside homes with multiple attic zones, difficult access, or significant sealing needs can reach $750-$850. Commercial systems start around $800 and scale with square footage and zone count.
What moves your price: accessibility of duct runs (crawlspace vs. walk-in attic), number of HVAC zones, condition of original materials, and whether camera inspection reveals separated joints or rodent damage requiring repair. We quote one flat price per system, agreed in writing before any work starts. No per-vent add-ons. No “we found mold” upsells. Every estimate is free, and you’re under no obligation.
Post-fire-season cleanings are a near-annual necessity in Moraga due to valley smoke trapping, not a once-a-decade luxury. Budget accordingly, and call us to discuss timing before the next Northern California fire season peaks.
We Also Serve Cities Near Moraga
Our crews regularly work in Moraga and the surrounding communities of Orinda, Walnut Creek, Lafayette, and Alamo. Each city presents different duct challenges – Orinda’s canyon winds, Walnut Creek’s flatter terrain and newer construction, Lafayette’s mixed housing stock – but Moraga’s enclosed valley geography creates the most smoke-driven buildup we see in the central East Bay. If you’re unsure whether your home falls in our service area, call and we’ll confirm.
Serving Moraga, CA - Our Local Coverage Area
We’re based in the Moraga area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About Air Duct Cleaning in Moraga
Moraga’s bowl-shaped valley traps wildfire smoke during atmospheric inversions for days longer than open flatland cities like Walnut Creek or coastal Alameda, causing heavy soot accumulation inside ductwork even with standard filters running. Your friend’s system in Walnut Creek simply doesn’t face the same smoke exposure. Call (323) 918-4345 for a free inspection and we’ll show you what your ducts have collected.
We regularly find crushed flex runs in unconditioned attics, separated joints pulling in hot attic air, and dark soot banding on supply registers from fire seasons past. We recently cleaned the original 1970s flex ducts in a hillside home off Sanders Ranch Road, where the homeowner had run the system during the 2020 SCU fire smoke. Our tech used a camera inspection to reveal crushed runs in the unconditioned attic and dark soot banding on every supply register; after source removal and reconnecting a separated joint, the blower motor amp draw dropped and supply airflow measurably improved.
Yes, our residential and commercial cleanings follow NADCA ACR standards with source removal methods, including negative-pressure containment from Nikro and Abatement Technologies equipment to prevent debris redistribution during the job. We provide before-and-after photos of your specific ductwork as visual proof the work was completed. Call (323) 918-4345 to schedule.
Yes, cleaning removes the organic debris and moisture-holding dust that support biological growth, and our camera inspection identifies areas where condensation from winter tule fog inversions may be contributing to the problem. Persistent mold issues often require sealing improvements to prevent humid attic air from entering the system. We’ll give you a written quote for both cleaning and any needed sealing before starting.
Schedule a free camera inspection so we can show you the actual condition of your ductwork before quoting any work. Most 1970s Moraga homes we inspect have at least some sagging, separation, or fire-season residue that the homeowner couldn’t see. You’ll get a written price for cleaning and any needed repairs, with no pressure to proceed. Call (323) 918-4345 to book.
Ready to see what’s inside your ducts? Call Morton’s Air Duct Cleaning at (323) 918-4345 for a free estimate. We’ll send a written price before any work starts, protect your floors with drop cloths and shoe covers from the moment we arrive, and leave you with a photo of the clean-up and our 365-Day Done Right Promise stamped on every job.
Written by Paul Adeyemi, Owner at Morton’s Air Duct Cleaning, serving Moraga since 2005.




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